This research was funded by the EU project Biodiversity and Molecular Plant Breeding, Grant Number KK.01.1.1.01.0005, of the Centre of Excellence for Biodiversity and Molecular Plant Breeding (CroP-BioDiv), Zagreb, Croatia.

Link to this page

This research was funded by the EU project Biodiversity and Molecular Plant Breeding, Grant Number KK.01.1.1.01.0005, of the Centre of Excellence for Biodiversity and Molecular Plant Breeding (CroP-BioDiv), Zagreb, Croatia.

Authors

Publications

Genetic diversity and selection signatures in a gene bank panel of maize inbred lines from Southeast Europe compared with two West European panels

Galić, Vlatko; Anđelković, Violeta; Kravić, Natalija; Grčić, Nikola; Ledenčan, Tatjana; Jambrović, Antun; Zdunić, Zvonimir; Nicolas, Stephane; Charcosset, Alain; Šatović, Zlatko; Šimić, Domagoj

(Springer Nature, 2023)

TY  - JOUR
AU  - Galić, Vlatko
AU  - Anđelković, Violeta
AU  - Kravić, Natalija
AU  - Grčić, Nikola
AU  - Ledenčan, Tatjana
AU  - Jambrović, Antun
AU  - Zdunić, Zvonimir
AU  - Nicolas, Stephane
AU  - Charcosset, Alain
AU  - Šatović, Zlatko
AU  - Šimić, Domagoj
PY  - 2023
UR  - http://rik.mrizp.rs/handle/123456789/1148
AB  - Southeast Europe (SEE) is a very important maize-growing region, comparable to the Corn belt region of the United
States, with similar dent germplasm (dent by dent hybrids). Historically, this region has undergone several genetic
material swaps, following the trends in the US, with one of the most signifcant swaps related to US aid programs
after WWII. The imported accessions used to make double-cross hybrids were also mixed with previously adapted
germplasm originating from several more distant OPVs, supporting the transition to single cross-breeding. Many of
these materials were deposited at the Maize Gene Bank of the Maize Research Institute Zemun Polje (MRIZP) between
the 1960s and 1980s. A part of this Gene Bank (572 inbreds) was genotyped with Afymetrix Axiom Maize Genotyping Array with 616,201 polymorphic variants. Data were merged with two other genotyping datasets with mostly
European fint (TUM dataset) and dent (DROPS dataset) germplasm. The fnal pan-European dataset consisted of 974
inbreds and 460,243 markers. Admixture analysis showed seven ancestral populations representing European fint,
B73/B14, Lancaster, B37, Wf9/Oh07, A374, and Iodent pools. Subpanel of inbreds with SEE origin showed a lack of
Iodent germplasm, marking its historical context. Several signatures of selection were identifed at chromosomes 1, 3,
6, 7, 8, 9, and 10. The regions under selection were mined for protein-coding genes and were used for gene ontology (GO) analysis, showing a highly signifcant overrepresentation of genes involved in response to stress. Our results
suggest the accumulation of favorable allelic diversity, especially in the context of changing climate in the genetic
resources of SEE.
PB  - Springer Nature
T2  - BMC Plant biology
T1  - Genetic diversity and selection signatures in a gene bank panel of maize inbred lines from Southeast Europe compared with two West European panels
VL  - 23
SP  - 315
DO  - 10.1186/s12870-023-04336-2
ER  - 
@article{
author = "Galić, Vlatko and Anđelković, Violeta and Kravić, Natalija and Grčić, Nikola and Ledenčan, Tatjana and Jambrović, Antun and Zdunić, Zvonimir and Nicolas, Stephane and Charcosset, Alain and Šatović, Zlatko and Šimić, Domagoj",
year = "2023",
abstract = "Southeast Europe (SEE) is a very important maize-growing region, comparable to the Corn belt region of the United
States, with similar dent germplasm (dent by dent hybrids). Historically, this region has undergone several genetic
material swaps, following the trends in the US, with one of the most signifcant swaps related to US aid programs
after WWII. The imported accessions used to make double-cross hybrids were also mixed with previously adapted
germplasm originating from several more distant OPVs, supporting the transition to single cross-breeding. Many of
these materials were deposited at the Maize Gene Bank of the Maize Research Institute Zemun Polje (MRIZP) between
the 1960s and 1980s. A part of this Gene Bank (572 inbreds) was genotyped with Afymetrix Axiom Maize Genotyping Array with 616,201 polymorphic variants. Data were merged with two other genotyping datasets with mostly
European fint (TUM dataset) and dent (DROPS dataset) germplasm. The fnal pan-European dataset consisted of 974
inbreds and 460,243 markers. Admixture analysis showed seven ancestral populations representing European fint,
B73/B14, Lancaster, B37, Wf9/Oh07, A374, and Iodent pools. Subpanel of inbreds with SEE origin showed a lack of
Iodent germplasm, marking its historical context. Several signatures of selection were identifed at chromosomes 1, 3,
6, 7, 8, 9, and 10. The regions under selection were mined for protein-coding genes and were used for gene ontology (GO) analysis, showing a highly signifcant overrepresentation of genes involved in response to stress. Our results
suggest the accumulation of favorable allelic diversity, especially in the context of changing climate in the genetic
resources of SEE.",
publisher = "Springer Nature",
journal = "BMC Plant biology",
title = "Genetic diversity and selection signatures in a gene bank panel of maize inbred lines from Southeast Europe compared with two West European panels",
volume = "23",
pages = "315",
doi = "10.1186/s12870-023-04336-2"
}
Galić, V., Anđelković, V., Kravić, N., Grčić, N., Ledenčan, T., Jambrović, A., Zdunić, Z., Nicolas, S., Charcosset, A., Šatović, Z.,& Šimić, D.. (2023). Genetic diversity and selection signatures in a gene bank panel of maize inbred lines from Southeast Europe compared with two West European panels. in BMC Plant biology
Springer Nature., 23, 315.
https://doi.org/10.1186/s12870-023-04336-2
Galić V, Anđelković V, Kravić N, Grčić N, Ledenčan T, Jambrović A, Zdunić Z, Nicolas S, Charcosset A, Šatović Z, Šimić D. Genetic diversity and selection signatures in a gene bank panel of maize inbred lines from Southeast Europe compared with two West European panels. in BMC Plant biology. 2023;23:315.
doi:10.1186/s12870-023-04336-2 .
Galić, Vlatko, Anđelković, Violeta, Kravić, Natalija, Grčić, Nikola, Ledenčan, Tatjana, Jambrović, Antun, Zdunić, Zvonimir, Nicolas, Stephane, Charcosset, Alain, Šatović, Zlatko, Šimić, Domagoj, "Genetic diversity and selection signatures in a gene bank panel of maize inbred lines from Southeast Europe compared with two West European panels" in BMC Plant biology, 23 (2023):315,
https://doi.org/10.1186/s12870-023-04336-2 . .
1